Would compatibility with Tetra be possible? so that the guards can use the weapons created with Tetra, I've been trying to give the guards weapons but they reject it as not a weapon.

I found another mod that is similar to tetra, and it is compatible with mca, the modular weapons and armor are compatible with mca.
So I don't need compatibility anymore (?

(The mod is called "Truly Modular" in case anyone wants to try it too)